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user4979989
8 months ago
Power management
Power management forum
TPS22966-Q1: is it ok we float VIN2/ON2/VOUT2/CT2 if channel 2 is not used
Resolved
Part Number: TPS22966 - Q1 Hi team, Would you please check if I don't use channel 2, can I just leave
T Kishi
over 3 years ago
Power management
Power management forum
RE: TPS22966-Q1: ESD Ratings
Thank you for replay. I understood that ESD protection circuits are the same, except for evaluation tests.
Alpha H
over 2 years ago
Power management
Power management forum
RE: TPS22968-Q1: Does TPS22968 has SOA information?
Hi Jiang, Thanks for reaching out on E2E and being patient as many of us are returning from holidays! Happy Holidays! The
TPS22966-Q1
is an older device, we don't generate SOA curves for other load switches including the TPS22968-Q1. The SOA...
Aleksandras_Kaknevicius
over 3 years ago
Power management
Power management forum
RE: TPS22965-Q1: Ipls Rating
Hi Tateo, Let me answer some of your questions one at a time: 1. They want to make sure about the meaning of Ipls rating. Does this adopt for continuous pulse? In other words which means 15msec period and 300usec 6A peak pulse(pulse<300us,2% duty...
Aleksandras_Kaknevicius
over 3 years ago
Power management
Power management forum
RE: TPS22971: Automotive qualified version of TPS22971
Hi Ryuji, Have you taken a look at the
TPS22966-Q1
? This is a dual channel device with each channel rated for 4A. By putting the two channels in parallel, the device would be able to handle the 4.4A load at 1V. Would this solution be acceptable for...
Aleksandras_Kaknevicius
over 5 years ago
Power management
Power management forum
RE: Load switch for 2 supplies driving one common load
Hi Chaitanya, Our current automotive grade load switches are the TPS22968-Q1,
TPS22966-Q1
, and TPS22965-Q1. All have a VBIAS pin and similar functionality. Are both 5V power supplies at risk for not being present, or is there one which is constant...
Aleksandras_Kaknevicius
over 5 years ago
Power management
Power management forum
RE: Reverse polarity protection regarding
Hi Vishal, Would you be able to provide a bit more information on this application? Specifically, if the input supply is 2.5V @20A then why does the solution need to handle >30A? While some of our load switches offer reverse current protection...
K.Yaita
over 3 years ago
Power management
Power management forum
TPS25940-Q1: parallel configuration
Resolved
Part Number: TPS25940- Q1 Hi Team. Is it possible to use two TPS25940- Q1s in paralle configuration
John Bottrill
over 7 years ago
Power management
Power management forum
RE: PWM chip selection
Hi, I've attached the 2013 User's Guide for power products. Starting on page 53 you will find a selection of PWM controllers. many of these teh frequency can be varied according to external criteria. As an example if you use a UC3842 it is...
2013 Power Management Guide.pdf
John Bottrill
over 7 years ago
Power management
Power management forum
RE: 110/220 VAC to 12 KVDC Push Pull supply?
Gary, Most any of our power controllers with dual output capability will provide the control. See attached document starting at page 50 with the dual output controllers on page 53 and 54 and choose what features you want. Regards, John
2013 Power Management Guide.pdf
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